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Combined Effect of QCD Resummation and QED Radiative Correction to W boson Observables at the Tevatron

Qing-Hong Cao·C. -P. Yuan
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Abstract

A precise determination of the W boson mass at the Fermilab Tevatron requires a theoretical calculation in which the effects of the initial-state multiple soft-gluon emission and the final-state photonic correction are simultaneously included . Here, we present such a calculation and discuss its prediction on the transverse mass distribution of the W boson and the transverse momentum distribution of its decay charged lepton, which are the most relevant observables for measuring the W boson mass at hadron colliders.

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Qing-Hong Cao, C. -P. Yuan. 2004-01-06. Combined Effect of QCD Resummation and QED Radiative Correction to W boson Observables at the Tevatron. https://doi.org/10.1103/physrevlett.93.042001

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